ChessTerra.com

Forum

NHaselton

@nhaselton

Forum Home | Recent Posts

Admin

Member

Joined: Jun 16, 2019
Last seen: Jul 23, 2026

Topics: 48921 / Replies: 1

AllTopicsReplies

Topic

Discuss: Ajedrez - GM Alexander Motylev Vs Gran Maestro Maletin - 2011, Campeonato de Equipos de La Rusia

3 months ago

Forum

Official Chessterra.com Chess Forum

Replies: 0

Views: 43

Topic

Discuss: Ajedrez - Topalov vs Kamsky - 2011 Torneo de Candidatos para Campeonato Mundial

3 months ago

Forum

Official Chessterra.com Chess Forum

Replies: 0

Views: 29

Topic

Discuss: IM German Della Morte Vs NM William Stewart - Abierto Bicentenario 2010, Buenos Aires

3 months ago

Forum

Official Chessterra.com Chess Forum

Replies: 0

Views: 31

Topic

Discuss: Grandmaster Gata Kamsky Vs GM Boris Gelfand - 2011 Candidates Tournament, Semifinals

3 months ago

Forum

Official Chessterra.com Chess Forum

Replies: 0

Views: 70

Topic

Discuss: GM Vladimir Kramnik Vs Alexander Grischuk - 2011 World Candidates Tournament - Tiebreaker

3 months ago

Forum

Official Chessterra.com Chess Forum

Replies: 0

Views: 44

Topic

Discuss: LIVE Blitz Chess Commentary #16: (ChessCube) Sicilian Defense - Keres Attack

3 months ago

Forum

Official Chessterra.com Chess Forum

Replies: 0

Views: 48

Topic

Discuss: Hikaru Nakamura Vs Ruslan Ponomariov - Queen's Gambit - 2011 St Louis International Match - Game 6

3 months ago

Forum

Official Chessterra.com Chess Forum

Replies: 0

Views: 50

Topic

Discuss: Ruslan Ponomariov vs Hikaru Nakamura - King's Indian Defense - St Louis International Match, Round 3

3 months ago

Forum

Official Chessterra.com Chess Forum

Replies: 0

Views: 75

Topic

Discuss: ChessNetwork Livestream Blitz Chess Commentary Game on ChessCube via UStream - Slav Defense

3 months ago

Forum

Official Chessterra.com Chess Forum

Replies: 0

Views: 68

Topic

Discuss: Chess Traps - Budapest Trap

3 months ago

Forum

Official Chessterra.com Chess Forum

Replies: 0

Views: 73

Topic

Discuss: Chess Traps - Old Benoni Trap

3 months ago

Forum

Official Chessterra.com Chess Forum

Replies: 0

Views: 38

Topic

Discuss: Lolli Attack - Chess Openings

3 months ago

Forum

Official Chessterra.com Chess Forum

Replies: 0

Views: 34

Topic

Discuss: ‪GM Boris Gelfand Vs GM Alexander Grischuk - Final Game - 2011 Candidates Matches‬ - Chess

3 months ago

Forum

Official Chessterra.com Chess Forum

Replies: 0

Views: 43

Topic

Discuss: Alexei Shirov vs. Viswanathan Anand - Caro-Kann - 2011 Masters Tournament

3 months ago

Forum

Official Chessterra.com Chess Forum

Replies: 0

Views: 67

Topic

Discuss: Viswanathan Anand vs. Alexei Shirov - Queen's Gambit Accepted - 2011 Masters Tournament

3 months ago

Forum

Official Chessterra.com Chess Forum

Replies: 0

Views: 31

Page 21 / 3262 Prev Next

<div id="puzzlebot-container"></div>

<script src="https://code.jquery.com/jquery-3.6.0.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/@chrisoakman/chessboardjs@1.0.0/dist/chessboard-1.0.0.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/@chrisoakman/chessboardjs@1.0.0/dist/chessboard-1.0.0.js"></script>
<script src="https://cdn.jsdelivr.net/npm/@chrisoakman/chessboardjs@1.0.0/dist/chessboard-1.0.0.polyfills.min.js"></script>

<script>
  var board = null;
  var game = new Chess();

  function onDragStart(source, piece, position, orientation) {
    // do not allow dragging when game is over
    if (game.game_over()) return false;

    // only allow white pieces to be dragged
    if (piece.search(/^b/) !== -1) return false;
  }

  function onDrop(source, target) {
    // see if the move is legal
    var move = game.move({
      from: source,
      to: target,
      promotion: "q" // always promote to a queen for example simplicity
    });

    // illegal move
    if (move === null) return "snapback";

    // update the board position
    board.position(game.fen());

    // get a random move from the engine
    window.setTimeout(makeRandomMove, 250);
  }

  // make a random move
  function makeRandomMove() {
    var possibleMoves = game.moves();

    // game over
    if (possibleMoves.length === 0) return;

    var randomIndex = Math.floor(Math.random() * possibleMoves.length);
    game.move(possibleMoves[randomIndex]);
    board.position(game.fen());
  }

  // initialize the chessboard
  function init() {
    var config = {
      draggable: true,
      onDragStart: onDragStart,
      onDrop: onDrop,
      position: 'start'
    };

    board = Chessboard('puzzlebot-container', config);

    makeRandomMove();
  }

  $(document).ready(init);
</script>